Abstract
The development and application of the technology of reconditioning surfacing of the rollers of the bottom section of bearings with a high degree of wear of the working surface (up to 15 mm) are described. The main task was to ensure the required wear resistance of the deposited metal and HV10 hardness not lower than 500 mm2. This was achieved by the method of electric arc-mechanized surfacing with a consumable electrode wire with a solid cross section and a mixture of fluxes FKN-6 and OK 10.71 resulting in the required degree of alloying of the deposited metal and the required mechanical properties. The proposed technology is used for surfacing an experimental batch of rollers and has been tested in the actual production conditions.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
